When calculating 95%CIs: how do I dictate that my data are 8x8 when some ratings have not been used in my dataset?

ie. page 7: https://www.stata.com/manuals13/rkappa.pdf

I've calculated weighted kappa statistics but the "absolute" command doesn't work for kapci.

I have 2 raters, 8 possible ratings, and custom weights assigned. I'm also working with reps(1000) bootstrapping.

Any help would be greatly appreciated!